Hydraulic Intensifier 0.2 – 2.6 l/min

Hydraulic Intensifier 0.2 – 2.6 l/min - ROEMHELD D8.756

• Intensification ratio 1.5 to 7.5
• Max. operating pressure up to 500 bar
• Double acting Intensification ratio: 1:1.5 - 7.5
• Max. flow rate: 8 - 14 l/min (low-pressure side)
• Max. operating pressure 67 - 200 bar (low-pressure side)

Advantages:

• Very compact design
• Continuous flow rate
• Leakage compensation
• Pressure regulation low-pressure side
• Expensive high-pressure pump not required
• High-pressure only where needed
• Cost-saving piping

Application:

The hydraulic intensifiers convert a low input pressure into a higher output pressure according to the intensification ratio. In principle, smaller clamping elements can be used with higher pressure and thus more workpieces can be machined on one fixture. A single hydraulic cylinder, a complete group of cylinders or a complete hydraulic clamping fixture can be connected to the hydraulic intensifier. In case of a leakage in the high-pressure area the constant pressure is maintained, as long as low pressure is available.

Description:

An oscillating pump piston, that will be automatically reversed in the end positions by a hydraulically-operated valve, is installed in the intensifier. The ratio of the piston areas corresponds to the intensification ratio. For unhindered flow in the low-pressure range, the pump piston will be bypassed by means of a bypass-line. A pilot-controlled check valve shuts off the high pressure.